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Sony Alpha a7R IV A Full-Frame Mirrorless Camera Body (ILCE7RM4A/B)

  • mfr: ILCE7RM4A/B
  • SKU: ILCE7RM4AB
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Product highlights

  • Back-illuminated 61MP full-frame Exmor R sensor
  • High-speed BIONZ X image processor
  • Up to 10 fps with AF/AE tracking
  • High-resolution 4K HDR
  • 3-inch LCD touch screen with 2.35 million dots 
  • 5.76-million dot UXGA OLED Tru-Finder EVF
  • High-speed Wi-Fi / FTP transfer and wireless PC remote
  • In-body 5-axis image stabilization
  • AF-On button and multi-selector
  • Robust, dust- and moisture-resistant magnesium alloy body

Sony Alpha a7R IV A Full-Frame Mirrorless Camera Body (ILCE7RM4A/B)

The a7R IV A Full-Frame Mirrorless Camera features a 60MP full-frame back-illuminated CMOS sensor that offers a remarkable resolution and outstanding details. The Sony Alpha a7R IV A has a powerful, high-speed BIONZ X image processing engine that offers sharp, high-contrast images with accurate color reproduction even in low-light conditions. It also includes a built-in 5-axis image stabilizer for minimized vibration, Superb AF coverage, speed, and tracking, Real-time Eye AF, up to 10 fps burst shooting for capturing decisive moments, and much more.

61MP Full-Frame Sensor

The a7R IV features a 35mm full-frame back-illuminated CMOS image sensor with 61MP effective pixels that deliver sharp details and accurate colors. The back-illuminated structure and effective area-specific noise reduction techniques combine to produce an excellent blend of low noise and high sensitivity for enormous imaging potential.

15-Stop Dynamic Range

The Alpha 7R IV A has a 15-stop dynamic range at low sensitivities, which results in smooth natural gradations ranging from deep shadows to highlights, and uses algorithms from several Alpha cameras to maintain outstanding color reproduction.

BIONZ X Processing

Sony’s BIONZ X image processing engine features Advanced Detail Reproduction Technology and Area-specific Noise Reduction. They have been tuned to maximize the performance of a sensor. The sensor offers approximately 1.5 times more resolution than the highly acclaimed Alpha 7R III, producing extremely fine, realistic reproduction of textures and details.

Low Noise at High ISO

Achieve optimum image quality in just about any light, a standard ISO range that extends from ISO 100 up to ISO 32000 with undiminished quality is expandable to ISO 50 to ISO 102400 for still images. Noise is effectively reduced even at high sensitivities, maintaining outstanding image quality even with this sensor’s high pixel count.

16-Bit Processing and 14-Bit RAW Output

Image sensor output is processed in 16-bit form by the front-end LSI and BIONZ X image processing engine before being output as compressed or uncompressed 14-bit RAW files for overall high image quality. 14-bit RAW output is available even when shooting in silent or continuous mode.

Speed Up to 10fps with AF/AE Tracking

Thanks to the advanced mechanical shutter unit and updated image processing algorithms, you can now shoot full 61MP resolution images at up to 10 fps with continuous and accurate autofocus and auto exposure (AF/AE) tracking for up to approximately seven seconds in JPEG and RAW, and approx. three times as long in 26.2MPii APS-C crop mode. These high-speed options ensure that fast-moving subjects can be captured with accuracy image detail.

4D FOCUS

The Alpha 7R IV A's new image sensor features 567 phase detection points in a high-density focal plane phase-detection AF system, covering approximately 99.7% of the image area vertically and 74.0% horizontally. High-density focal plane phase-detection operates with 425 contrast AF points in a Fast Hybrid AF system that can handle a huge volume of data at high speed, snapping rapidly into focus with just about any subject and situation. Tracking performance has been improved to capture fast-moving objects.

Real-Time Autofocus Tracking

Track moving subjects when shooting stills or movies, with the Real-time Tracking that employs artificial intelligence to tenaciously track moving subjects.

Specifications

Features
Camera Features Touch Screen
Miscellaneous
Lens Included Body Only
Physical
Camera Series Alpha Series
Camera Model Sony Alpha a7R IV A
Configuration Core
Color Black
Mount Type 1/4"-20 Female
Interface
Wireless Yes
Memory Card Slot Micro SDHC
Flash
Flash Connection Hot Shoe, PC Terminal
Viewfinder
Viewfinder Size 0.5"
Video
Video Resolution Ultra HD 4K
Recording Modes XAVC S UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s] 1920 x 1080p at 23.98/24.00/25/29.97/50/59.94/100/ fps [16 to 100 Mb/s] AVCHD 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s] 4:2:2 8-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps 1920 x 1080p at 23.98/24.00/50/59.94 fps 1920 x 1080i at 50/59.94 fps
Exposure Control
Continuous Shooting Hi+: max. 10 fps Hi: max. 8 fps Mid: max. 6fps Lo: max. 3 fps
Imaging
Sensor Resolution 61 Megapixels
Lens Mount Sony E-Mount
Image Stabilization Yes
Camera Format Full Frame
Sensor Size 35.7 x 23.8 mm
Megapixels 61.00
Focus
Focus Type Phase Detection AF system, Contrast AF system

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Sony Alpha a7R IV A Full-Frame Mirrorless Camera Body (ILCE7RM4A/B)

Sony Alpha a7R IV A Full-Frame Mirrorless Camera Body (ILCE7RM4A/B) SKU: ILCE7RM4AB

Rated 5 out of 5 by from Sony a7r4 I bought this camera in April and love it. Highly recommend
Date published: 2022-07-05
Rated 1 out of 5 by from Can’t pair with Sony.com/iem app on latest iPhone I have been trying to pair for one hour but the app needed to transfer photo and 4K video to the iPhone 13 does not work. Bad user experience for such an expensive product :(
Date published: 2022-05-22
Rated 5 out of 5 by from Don’t Hesitate…Just Get It After a lot of research I purchased this camera a few weeks ago and it is everything I expected and more. I considered other manufacturers and Sony full frame cameras, however, in 2021 the A7R IV is still a fantastic camera. I moved up from the superb A6400 and this camera is simply fantastic. The dynamic range, resolution and colors are superb. The ability to crop due to the high number of pixels opens up a whole new world. I am just an enthusiast and this camera is easy to use also. Don’t listen to those that say you don’t need 61 MP or the files are to large etc. I have had zero issues and am constantly amazed at the high quality pictures I am getting.
Date published: 2021-07-08
Rated 5 out of 5 by from I love r4 I bought this camera for 2 months now. It is perfect for landscape and portrait photos. My mother looks great in the picture with 61mp. Happy with mega pixels.
Date published: 2021-05-09
Rated 5 out of 5 by from One of the best cameras with a minor drawback This still is one of the best cameras for stills 1.5 years after its initial release. I like everything of it except the huge file size. I hope Sony could enable either a "Small Raw" file feature in-camera or develop a raw file resize feature within Imaging Edge Desktop. I think even for professional photographers, 61MP is not always appreciated.
Date published: 2021-04-18
Rated 5 out of 5 by from Great quality camera, with less intuitive menus. Great quality camera, with less intuitive menus. Still happy with my purchase.
Date published: 2021-02-26
Rated 5 out of 5 by from Great camera Great camera, easy to setup and use. Amazing image quality. Only downside is buffer fills up quick
Date published: 2021-02-12
Rated 5 out of 5 by from Exelent Camera I bought this camera about 12 days ago This is my 3rd Sony Camera love it
Date published: 2020-12-20
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